| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.78 | 6.773% | $70.2353 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $71.86 | 11.165% | $79.8832 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $223.42 | 3.534% | $231.3157 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $15.48 | 10.422% | $17.0933 | $17.09 | $17.10 | $17.10 |
| Purchase #5 | $23.72 | 10.475% | $26.2047 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $140.98 | 5.403% | $148.5971 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $132.66 | 11.431% | $147.8244 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $673.90 | $721.1537 | $721.15 | $721.15 | $721.10 | |